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ide: remove dead code from __ide_dma_test_irq()

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Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2007-12-12 23:32:00 +01:00
parent 809b53c4ef
commit 3f3e6e2184
1 changed files with 0 additions and 6 deletions
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6
drivers/ide/ide-dma.c
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@ -611,12 +611,6 @@ static int __ide_dma_test_irq(ide_drive_t *drive)
ide_hwif_t *hwif = HWIF(drive);
u8 dma_stat = hwif->INB(hwif->dma_status);
#if 0 /* do not set unless you know what you are doing */
if (dma_stat & 4) {
u8 stat = hwif->INB(IDE_STATUS_REG);
hwif->OUTB(hwif->dma_status, dma_stat & 0xE4);
}
#endif
/* return 1 if INTR asserted */
if ((dma_stat & 4) == 4)
return 1;